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प्रश्न
Give an experiment to explain that there are intermolecular spaces between water molecules.
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उत्तर
Take a completely filled glass of water. Add a spoon full of sugar. Stir it well. The volume of water hence the level of water in glass remains the same where has gone the volume of sugar added? Actually the sugar molecules took the spaces (gaps) between the molecules of water and level of water in glass remains the same. This shows that there are intermolecular spaces between the water molecules.
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संबंधित प्रश्न
Give reasons:
A gas can fill the whole vessel in which it is enclosed.
Fill in the blank:
Liquids have no definite ............
Write whether the following statement is true or false.
Solids have the largest inter-molecular space.
When a stone is dipped in a glass containing some water, the level of water rises but when a spoon of sugar is added to it and stirred, the water level does not rise?
What is mass ?
If an object is taken to the moon from the earth what will be its mass ?
Define the following term of Molecule .
Fill in the blank
Matter is anything that has ______ and occupies ______
Write whether the following statement are true or false.
The intermolecular force of attraction is the weakest in gases.
Describe simple experiment to show that particles of matter are closely packed in solids and less in liquids.
